HydroBASINS lev08 watershed · #2080601690
Bassin de ალაზანი
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Akhmeta, Dusheti, Telavi, Tianeti
Sub-basin area
514,8km²
Upstream area
514,9km²
Discharge
5,3m³/s
Mean elev.
1 636m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 504.5 km²97.8% of basin
- 7.5 km²1.5% of basin
- 2.9 km²0.6% of basin
- 0.7 km²0.1% of basin
10 intersecting protected areas
Tusheti
IUCN Not ReportedEmerald Network
167.01 km² overlap
Tusheti National Park
IUCN IINational Park
115.87 km² overlap
Tusheti Nature reserve
IUCN IaNature Reserve
43.92 km² overlap
Batsara Nature Reserve
IUCN IaNature Reserve
29.90 km² overlap
Batsara
IUCN Not ReportedEmerald Network
29.51 km² overlap
Ilto
IUCN Not ReportedEmerald Network
0.38 km² overlap
Arkhoti
IUCN Not ReportedEmerald Network
0.33 km² overlap
National Park
0.28 km² overlap
Protected Landscape
0.25 km² overlap
1 more protected areassorted by overlap area
Ilto Managed Reserve
IUCN IVManaged Reserve
0.18 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
170 distinct species · 340 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de ალაზანი : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
5,6°C
Annual rain
899mm
Moisture idx (CMI)
0,09
Runoff
302mm/an
PET
816mm
AET
697mm
Mean slope
23,2°
Water table
727cm
Forest
53%
Crops
7%
Urban
0%
Protected
37%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)